About Us
Products and Services
FAQs
SDI Plastics is a dedicated plastic injection moulding company based in Beenleigh, offering complete end-to-end solutions for a wide range of industries. We take pride in helping bring ideas to life, using innovative design and quality manufacturing practices to produce custom plastic components, giving you the kind of finishes you want. Whether you're a start-up with a concept or an established business ready to scale, we work alongside you to deliver reliable and efficient plastic solutions right here in Australia.
At SDI Plastics, we specialise in all aspects of the injection moulding process—from initial product design and 3D prototyping through to toolmaking, production, packaging, and distribution. Our experienced team uses advanced technology and materials to manufacture high-quality plastic parts for sectors such as medical, automotive, construction, and consumer goods. With in-house capabilities and a collaborative approach, we ensure every stage is handled with precision and care, while you get the value for every penny spent on it.
Flexible Hours
AIG
Boxes, Caps, Containers, Fittings, Packaging, Pallets, POS
ABS, Acetal, Acrylic, Nylon, Polycarbonates, Polyethylene, PVC
Assembly, Cutting, Designs, Injection Moulding, Trimming
Industrial, Prototyping
Accredited, Australian Made, Australian Operated, Australian Owned, Delivery, Free Quotes, Guaranteed, Large Runs, Registered, Small Runs
Construction, Cooling, Electrical, Electronics, Engineering, Food, Mining, Robotics, Toolmaking, Waste
Over 40 Years
Toolmaking, Plastic Injection Beenleigh, Plastic Moulding, Prototyping Beenleigh, Plastic Injection Moulding Beenleigh, Toolmaking Beenleigh, Prototyping, Plastic Injection Moulding, Plastic Injection, Plastic Moulding Beenleigh
Plastic injection moulding is a manufacturing process where melted plastic is injected into a mould to create various parts or products.
Industries such as automotive, medical, construction, consumer goods, and electronics rely heavily on injection-moulded components.
Common materials include ABS, polypropylene, polythene, polycarbonate, nylon, and other thermoplastics, depending on the application.
Yes, many moulding companies offer full design support, including 3D modelling and prototyping, to refine your product before production.
Turnaround time varies based on complexity, but from design to production, it typically ranges from a few weeks to a few months.
Yes, it is ideal for medium to high-volume production runs due to its efficiency, repeatability, and cost-effectiveness over time.
Yes, prototyping is often available to test and validate the design before committing to large-scale manufacturing.
Toolmaking involves creating the moulds used in production. Precision toolmaking ensures consistent, high-quality end products.
Absolutely, modern moulding techniques and tools can handle intricate shapes, fine details, and tight tolerances.
While local manufacturing may seem costlier upfront, it often provides better quality control, faster communication, and reduced shipping times.